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boyakko [2]
3 years ago
10

PLEASE HELP FAST! my problem is in the photo.

Mathematics
1 answer:
Xelga [282]3 years ago
7 0
[c] 70°

40+2x=180
2x=140
x=70

i use 2x since the angle measures of D and C are equivalent since it is an isosceles
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Could someone help me out?
Studentka2010 [4]

The equation of the line is y = -11x + 232

<h3>How to determine the equation?</h3>

The given parameters are:

Slope (m)= -11

Point (x1, y1) = (31, -109)

The linear equation is then calculated as:

y = m(x - x1) + y1

This gives

y = -11(x - 31) - 109

Evaluate the product

y = -11x + 341 - 109

Evaluate the like terms

y = -11x + 232

Hence, the equation of the line is y = -11x + 232

Read more about linear equations at:

brainly.com/question/14323743

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3 0
2 years ago
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s344n2d4d5 [400]
{k^2 + 2k + 1 = 25, k^2 + 2k + 1 = 64}
{k^2 + 2k - 24 = 0, k^2 + 2k - 63 = 0}
{(k - 4)(k + 6) = 0, (k - 7)(k + 9) = 0}
{k = -6, 4, -9, 7)
Therefore, range = {-9, -6, 4, 7)
3 0
3 years ago
Which of the following expressions represents “5% of a number”?
Svet_ta [14]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
(05.06)
Ymorist [56]

the answer for this question is (B) 5,-2

7 0
4 years ago
I need help with this question!!!!
Genrish500 [490]

Answer: The answer is A over B if you know what im sayin

Step-by-step explanation:

You take A and B and put the A over the B.

7 0
3 years ago
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